Meet Simba, a German mountain dog who belongs to a giant breed called "Leonberger". These magnificent creatures can weigh 170 pounds, but are incredibly disciplined, loyal, and gentle. I WOULD THINK WAY MORE THAN 170 POUNDS!
Since the it has been considered politically incorrect to call a black cat a black panther. The big black cats are black leopards or black jaguars and are not referred to as black panthers by anyone who knows anything about big cats.